forked from zhurui/management
39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
const traverse = require('traverse');
|
|
const clone = require('clone');
|
|
|
|
// Fixes Firefox bug https://bugzilla.mozilla.org/show_bug.cgi?id=353575
|
|
const defaultConfig = {
|
|
tags: ['linearGradient', 'radialGradient', 'pattern']
|
|
};
|
|
|
|
function moveFromSymbolToRoot(config = null) {
|
|
const cfg = Object.assign({}, defaultConfig, config);
|
|
|
|
return (tree) => {
|
|
traverse(tree).forEach(function (node) {
|
|
if (!this.isLeaf && node.tag && node.tag === 'symbol') {
|
|
const symbol = this.parent.node;
|
|
const nodesToRemove = [];
|
|
|
|
traverse(node.content).forEach(function (n) {
|
|
if (!this.isLeaf && n.tag && cfg.tags.indexOf(n.tag) !== -1) {
|
|
const parent = this.parent.node;
|
|
const cloned = clone(this.node);
|
|
symbol.push(cloned);
|
|
nodesToRemove.push({ parent, node: n });
|
|
}
|
|
});
|
|
|
|
nodesToRemove.forEach((item) => {
|
|
const nodeIndex = item.parent.indexOf(item.node);
|
|
item.parent.splice(nodeIndex, 1);
|
|
});
|
|
}
|
|
});
|
|
|
|
return tree;
|
|
};
|
|
}
|
|
|
|
module.exports = moveFromSymbolToRoot;
|